nfs_direct_IO

NAME

SYNOPSIS

int nfs_direct_IO (int rw, struct kiocb * iocb, const struct iovec * iov, loff_t offset, unsigned long nr_segs);  

ARGUMENTS

rw

-- undescribed --

iocb

-- undescribed --

iov

array of vectors that define I/O buffer

offset

-- undescribed --

nr_segs

-- undescribed --

RW

direction (read or write)  

OFFSET

offset in file to begin the operation  

NR_SEGS

size of iovec array

The inode's i_sem is no longer held by the VFS layer before it calls this function to do a write.

Index

NAME

SYNOPSIS

ARGUMENTS

RW

OFFSET

NR_SEGS